Basic situation of sheet embossing geocell

1. Basic situation of sheet embossing geocell

（1) Definition and structure

The sheet embossing geocell is made of reinforced HDPE Sheet material, a three-dimensional mesh cell structure formed by high-strength welding, generally by ultrasonic pin welding. Some are also punched on the diaphragm 。

2. Characteristics of sheet embossing geocells

（1) Physical properties

1. Retractable: retractable for transportation Stack,Can effectively reduce the transportation volume and facilitate transportation; During construction, it can be tensioned into a net shape, which is convenient for on-site operation.
2. Light material: It reduces the handling burden during the construction process, facilitates the operation of construction personnel, and is conducive to improving construction efficiency.
3. Wear resistance: It can withstand a certain degree of friction during use and is not easily damaged, thus ensuring the stability and service life of the structure.

（2) Chemical properties

1. Stable chemical properties: It can adapt to different chemical environments, is resistant to photooxygen aging, acid and alkali, and can be used in different soil conditions such as soil and desert. Even in harsh chemical environments, it is not easy to undergo chemical reactions and deteriorate.

（3) Mechanical properties

1. High lateral restriction, anti-skid and anti-deformation ability: After filling loose materials such as soil, gravel and concrete, it can form a structure with strong lateral restriction and large stiffness, effectively enhance the bearing capacity and disperse load of subgrade, inhibit the lateral movement tendency of foundation, and improve the stability of foundation.
2. Good bearing capacity and dynamic performance: It has high bearing capacity, can bear certain dynamic loads, and has strong erosion resistance. For example, it can play a very good role in treating road bed diseases and fixing loose media.
3. Changing geometric dimensions can meet different engineering needs: by changing geometric dimensions such as geocell height and welding distance, it can adapt to various engineering needs and make its application range more extensive.

3. Application scope of sheet embossing geocell

1. Road engineering

• Stabilizing subgrade: Whether it is highway or railway subgrade, sheet embossed geocells can be used to stabilize it, which can enhance the bearing capacity of soft foundation or sandy soil, reduce uneven settlement between subgrade and structure, and alleviate the early impact damage of “abutment jumping” disease on bridge deck. When encountering soft foundation, using geocell can greatly reduce labor intensity, reduce subgrade thickness, reduce project cost, and have fast construction speed and good performance.
• Slope protection: It can be laid on the slope to form a slope protection structure to prevent landslides and improve the stability of the slope. During construction, it is necessary to pay attention to related issues such as slope flatness and drainage ditch setting, such as leveling the slope to design requirements, removing pumice and dangerous stones on the slope, setting up the main drainage ditch system, etc.
• 

• Hydraulic engineering

• Channel regulation: Suitable for shallow water channel regulation, e.g. Sheet 1.2 mm Thick punched embossed geocells are available from stock and can be used for projects in river management.
• Embankment and retaining wall engineering: Embankments and retaining walls that can be used to bear load loads, and can also be used to build retaining structures, such as hybrid retaining walls, independent walls, docks, flood control levees, etc. to prevent landslides and load loads.

• Other projects: It can be used to support pipelines and sewers and other projects, providing effective support for pipelines and sewers through its strong bearing capacity and stability.